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公开(公告)号：US09206283B1
公开(公告)日：2015-12-08
申请号：US14210687
申请日：2014-03-14
Applicant: Interface Biologics Inc. , AngioDynamics, Inc.
Inventor： J. Paul Santerre , Jeannette Ho , Alexandra Piotrowicz , Roseita Esfand , Raymond Lareau , Benjamin Bell
CPC classification number: A61L29/049 , A61L29/06 , C08G18/10 , C08G18/4825 , C08G18/485 , C08G18/73 , C08G18/831 , C08L75/04 , C09D175/04 , C08G18/2885
Abstract: The invention relates to admixtures of thermoplastic polyurethane base polymers that resist surface dulling and fluorinated additives and their use in the manufacture of articles, such as medical devices. For example, the admixtures of the invention are useful in the manufacture of blood dwelling medical devices, such as catheters.
Abstract translation: 本发明涉及抗表面钝化和氟化添加剂的热塑性聚氨酯基础聚合物的混合物及其在制造诸如医疗装置的制品中的用途。 例如，本发明的混合物可用于制造诸如导管的血液住院医疗装置。
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公开(公告)号：US09867908B2
公开(公告)日：2018-01-16
申请号：US15132116
申请日：2016-04-18
Applicant: ANGIODYNAMICS, INC.
Inventor： Raymond Lareau , Benjamin Bell , Jeannette Ho , J. Paul Santerre , Carol Lancette , Theodore Beyer , William Appling
CPC classification number: A61L29/06 , A61L29/041 , A61L29/14 , A61L29/18 , A61M1/3653 , A61M1/3659 , A61M25/0071 , A61M2025/0031 , A61M2025/0073 , C08L27/12 , C08L75/04
Abstract: A vascular access catheter is disclosed that has a catheter shaft with a distal end portion with a distal tip having a sloped face that is positioned at an acute angle from the distal tip relative to a longitudinal axis of the catheter shaft. A first, second, and third lumen extend longitudinally through the catheter shaft. The third lumen is configured for receiving a guidewire and may extend a partial length of the catheter or substantially the entire length of the catheter. The first lumen has an aperture located in the angled edge distal end portion of the catheter next to the distal tip and communicates with the first lumen. The second lumen has an aperture that is positioned in the outer surface of the catheter shaft that is in communication with the second lumen, and is spaced proximally from the first lumen aperture. The catheter includes a fluoropolymer additive with specific compositions and/or purity levels.
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Patent Agency Ranking
公开(公告)号：US08876797B2
公开(公告)日：2014-11-04
申请号：US14100671
申请日：2013-12-09
Applicant: AngioDynamics, Inc.
Inventor： Raymond Lareau , Benjamin Bell , J. Paul Santerre , Jeannette Ho
IPC: A61M25/098 , A61L29/18 , A61L29/04 , A61L33/06
CPC classification number: A61L29/041 , A61L29/049 , A61L29/14 , A61L29/18 , A61L33/062 , A61L33/064 , A61L2300/802 , A61M25/0017 , A61M25/0021 , A61M2025/0056 , C08L75/04 , C08L27/12
Abstract: The present invention provides catheter compositions that provide anti-thrombogenic properties while not adversely impacting mechanical properties. All embodiments of the present invention comprise a catheter that comprises a fluoropolymer additive with specific compositions and/or purity levels.
Abstract translation: 本发明提供了提供抗血栓形成性质而不会不利地影响机械性能的导管组合物。 本发明的所有实施方案包括导管，其包含具有特定组成和/或纯度水平的含氟聚合物添加剂。
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公开(公告)号：US09731049B2
公开(公告)日：2017-08-15
申请号：US14519589
申请日：2014-10-21
Applicant: Angiodynamics Inc.
Inventor： Raymond Lareau , Benjamin Bell , J. Paul Santerre , Jeannette Ho
CPC classification number: A61L29/041 , A61L29/049 , A61L29/14 , A61L29/18 , A61L33/062 , A61L33/064 , A61L2300/802 , A61M25/0017 , A61M25/0021 , A61M2025/0056 , C08L75/04 , C08L27/12
Abstract: The present invention provides catheter compositions that provide anti-thrombogenic properties while not adversely impacting mechanical properties. All embodiments of the present invention comprise a catheter that comprises a fluoropolymer additive with specific compositions and/or purity levels.
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公开(公告)号：US09744269B2
公开(公告)日：2017-08-29
申请号：US14947026
申请日：2015-11-20
Applicant: Interface Biologics Inc. , AngioDynamics, Inc.
Inventor： J. Paul Santerre , Jeannette Ho , Alexandra Piotrowicz , Roseita Esfand , Raymond Lareau , Benjamin Bell
CPC classification number: A61L29/049 , A61L29/06 , C08G18/10 , C08G18/4825 , C08G18/485 , C08G18/73 , C08G18/831 , C08L75/04 , C09D175/04 , C08G18/2885
Abstract: The invention relates to admixtures of thermoplastic polyurethane base polymers that resist surface dulling and fluorinated additives and their use in the manufacture of articles, such as medical devices. For example, the admixtures of the invention are useful in the manufacture of blood dwelling medical devices, such as catheters.
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公开(公告)号：US20140276641A1
公开(公告)日：2014-09-18
申请号：US14100671
申请日：2013-12-09
Applicant: AngioDynamics Inc.
Inventor： Raymond Lareau , Benjamin Bell , J. Paul Santerre , Jeannette Ho
CPC classification number: A61L29/041 , A61L29/049 , A61L29/14 , A61L29/18 , A61L33/062 , A61L33/064 , A61L2300/802 , A61M25/0017 , A61M25/0021 , A61M2025/0056 , C08L75/04 , C08L27/12
Abstract: The present invention provides catheter compositions that provide anti-thrombogenic properties while not adversely impacting mechanical properties. All embodiments of the present invention comprise a catheter that comprises a fluoropolymer additive with specific compositions and/or purity levels.
Abstract translation: 本发明提供了提供抗血栓形成性质而不会不利地影响机械性能的导管组合物。 本发明的所有实施方案包括导管，其包含具有特定组成和/或纯度水平的含氟聚合物添加剂。
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公开(公告)号：US08784402B1
公开(公告)日：2014-07-22
申请号：US13950585
申请日：2013-07-25
Applicant: AngioDynamics, Inc.
Inventor： Raymond Lareau , Benjamin Bell , J. Paul Santerre , Jeannette Ho
IPC: A61M25/098
CPC classification number: A61L29/049 , A61L29/14 , A61L29/18 , A61M25/0017 , A61M25/0108 , A61L29/06 , C08L75/04 , C08L27/12
Abstract: The present invention provides catheter compositions that provide anti-thrombogenic properties while not adversely impacting mechanical properties. All embodiments of the present invention comprise a catheter that comprises a fluoropolymer additive with specific compositions and/or purity levels.
Abstract translation: 本发明提供了提供抗血栓形成性质而不会不利地影响机械性能的导管组合物。 本发明的所有实施方案包括导管，其包含具有特定组成和/或纯度水平的含氟聚合物添加剂。
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